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Wednesday 28. August 2002 Meaning of LEDs
Tracii 400 board has two LEDs - a green and a red one.
The red LED indicates that electrical power is present.
The green LED indicates that the boardīs internal logic was configured successfully.
Both LEDs work independently of any PC software and therefore should be on during operation of the boa...
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceThursday 22. May 2003 Tracii 400 Installation: Hints and Troubleshooting
This article outlines some common user problems, questions and solutions regarding the installation and configuration of Tracii 400 and related software. Please read and follow this article carefully before contacting telos support about an installation problem.
In order to use Tracii 400 ...
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceFriday 06. June 2003 Which operating systems are supported?
The Tracii 400 software packages support Windows 3.1, 95, 98, ME, NT, 2000 and XP.
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceFriday 06. June 2003 Tracii is not recognized by the software!
Tracii supports the bidirectional EPP mode whilst ECP is not supported. Please check the documentation of your computer or BIOS on instructions how to set your parallel port to EPP mode.
In case your PC does not feature EPP mode, we can offer a simple EPP interface card. Usually...
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceFriday 06. June 2003 What is the resolution for time stamps?
It depends. Tracii offers high resolution for smaller periods but is able to process longer periods too. Thus, the resolution depends on the actual transmission time of the data bytes. The below table shows the transmission time of the databytes and the resolution time stamps are offering.
transm...
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceFriday 06. June 2003 I2C device does not answer
I2C addresses can be notified with 7 or 8 bits. The Tracii software provides the option use I2C-bus device addresses in 7 and 8 bit notation.
I.e. the least significant bit of the first I2C-bus message - the read or write bit - is no part of the address.
In Tracii Talk the R/W bit will be...
Category: Tracii 400 - Fast Mode I2C Monitor and InterfaceFriday 06. June 2003 I need a different I2C termination
Tracii 400 has several I2C terminations available. With the help of jumper JP4 values of 4k7, 8k2 and 15k can be selected. Any parallel combination of them is possible either. Moreover it is possible to disable the termination at all.
The termination values are printed on-board.
Category: Tracii 400 - Fast Mode I2C Monitor and Interface